'Deny' in the Bible

Joshua said to all the people, “Behold, this stone shall be for a witness against us, for it has heard all the words of the Lord which He spoke to us; thus it shall be for a witness against you, so that you do not deny your God.”

“If he is removed from his place,Then it will deny him, saying, ‘I never saw you.’

That I not be full and deny You and say, “Who is the Lord?”Or that I not be in want and steal,And profane the name of my God.